Java程序辅导

CSC108H: Introduction to 
Computer Programming
Welcome to CSC 108!
Class will begin at 10 minutes past the hour
CSC108H: Introduction to 
Computer Programming
CSC108H:
Introduction to Computer 
Programming
Jacqueline Smith - Course Coordinator 
(jsmith@cs.toronto.edu)
Eyal de Lara
(delara@cs.toronto.edu)
Paul Gries
(pgries@cs.toronto.edu)
CSC108H: Introduction to 
Computer Programming
About Me
• I’m an “Assistant Professor” in the “Teaching Stream”
• What to call me: Jacqueline, Professor Smith, hey you
• What not to call me: Jackie, “Miss”, Dr Smith, Bro, @%!$&
• Been at U of T since July 2015, University of Alberta before that
• Started my undergrad in humanities, switched after a course like this
• My first language was C++, then Java (Python is way better to learn!)
• Things I like: running, cooking, gardening
• Things I love: my cat
CSC108H: Introduction to 
Computer Programming
The Chairman
CSC108H: Introduction to 
Computer Programming
About You
Every year we teach ~2000 students in CSC 108. 
Here are some of the things we’ve learned from them:
• Varying levels of programming experience, but no experience is ok! 

- CSC108 assumes you have never programmed before
• Students do better in an inverted classroom

- we’ll tell you more about that later
• Regular, shorter practice > long programming/cram sessions

- hence weekly exercises to keep you on track
CSC108H: Introduction to 
Computer Programming
About You - Survey Results
From the Welcome survey you filled out over the weekend:
• 53% of you are new to Toronto
• Almost 70% of you are new to UofT (welcome!)
• About half the class are taking this course for a program other than 
CS, or as an elective
• By far the most common theme of what you were most worried 
about was lack of prior experience
CSC108H: Introduction to 
Computer Programming
About You - Survey Results
From the Welcome survey you filled out over the weekend:
CSC108H: Introduction to 
Computer Programming
About You
Turn to your neighbour (or neighbours) and find out…
• what other courses they are taking this term
• their best tip for life on campus (food, student discounts, etc)
• what kind of study strategies they plan to use for CSC 108 
(and future CS courses)
CSC108H: Introduction to 
Computer Programming
About the Course
Teaches the basics of 
programming in Python
Is intended for students with no 
programming experience 
3 lecture hours per week
(L9901 is fully online, except 
the final exam, so there are 
no lectures for that section.)
CSC108H: Introduction to 
Computer Programming
We assume that students in 
CSC108 have never 
programmed before!
Classroom rule: when the instructor poses a question, if 
you knew the answer before taking this course, do not 
answer the question. 
CSC108H: Introduction to 
Computer Programming
What’s CSC108H about?
At the end of this course, you will
know most                   instructions
be able to take human problems and write Python programs that solve them
have a sense of what computer scientists do
CSC108H: Introduction to 
Computer Programming
“U of T’s best program remains computer 
science, which landed in 10th spot among 
some of the best universities in the world.”
- Toronto Star
CSC108H: Introduction to 
Computer Programming
Outstanding Research
“Raptor ball according to 
computer scientist 
Richard Zemel”
“U of T spinoff company 
launches tiny, smarter 
keyboard”
“Google acquires U of T 
neural networks company”
“Bianca Schroeder: creating 
more efficient, reliable data 
centres”
CSC108H: Introduction to 
Computer Programming
Outstanding Teaching
“Celebrating great 
teaching at U of T”
"Engaged students, higher marks on 
finals: benefits of the inverted classroom"
“Top U of T teachers 
recognized by 
president, provost”
CSC108H: Introduction to 
Computer Programming
Outstanding Students
“Undergrad research 
opportunities: designing 
video games, challenging 
seniors”
“Ingenuity and endurance at UofTHacks’ marathon”
http://uofthacks.com
http://cssu.cdf.toronto.edu/
@UofTHacks
Computer Science Student Union
@cssu
UofT Hacks 
CSC108H: Introduction to 
Computer Programming
Syllabus + Course Website
The syllabus has all the key administrative details.
The course website is here:
http://www.teach.cs.toronto.edu/~csc108h/fall/
Both are required reading.
CSC108H: Introduction to 
Computer Programming
Coursework Overview (On-Campus)
Work Weight Comment
Prepare Exercises (11) 5%
Watch videos and complete problems.
At start of Weeks 2-12.
0.5% each, best 10 of 11 weeks.
Perform Exercises (10) 9% By end of Weeks 2-5, 7-121% each, best 9 of 10 weeks.
Assignments (3) 21%
A1: 5% (on own)
A2: 8% (one partner allowed)
A3: 8% (one partner allowed)
Midterm Test 15% During lecture time, but in a different room.
Final Exam 50% You must get ≥ 40% on the final exam to pass CSC108!
CSC108H: Introduction to 
Computer Programming
Inverted Classroom
Prepare: watch lecture videos and complete an exercise.
Rehearse: apply the concepts covered in the lecture videos by 
completing activities of various kinds and working through more 
complex examples with the support of your instructor and TAs.
Perform: demonstrate your understanding of the material by 
completing an exercise.
Prepare Rehearse Perform
Due Sundays by 9pm
Completed online
Completed
in lecture
Due Friday by 6pm
Completed online
CSC108H: Introduction to 
Computer Programming
PCRS
The weekly Prepare and Perform coursework will be completed using 
an online tool called the PCRS (Programming Course Resource 
System).
You will login to the PCRS using your UTORid and password.
Each week:
•Prepare - released Thursdays at noon, due Sundays at 9pm 
•Perform - released Saturdays at noon, due Fridays at 6pm
•You have as many attempts as you want, whatever your final answer 
is at the due date is what your mark is based on
•After the due date, you can repeat the exercises for practice
CSC108H: Introduction to 
Computer Programming
Assignments
Due on Tuesdays before 9:00 pm (sharp)
Handouts will be posted on course website.
Submitted electronically using MarkUs
Assignment 1 must be completed individually.
Assignments 2 and 3 solo or with a partner:
Pick anyone in any of the five St. George campus lecture sections.
Lecture and the discussion boards are great for meeting people.
Late Policy:
1 hour grace period, then 5% per hour for the next 5 hours, 15% per hour for 
any additional hour
CSC108H: Introduction to 
Computer Programming
No other late coursework accepted
No other late assignments will be accepted.
No late exercises will be accepted.
If you can’t finish an assignment, you can earn part marks for a good 
partial solution.
Of course, illness and other emergencies are another matter; contact 
the Course Coordinator as soon as possible if you run into this sort 
of trouble.
CSC108H: Introduction to 
Computer Programming
Midterm Test
During lecture time 
Location will be posted on the course website 
No partners for tests!
CSC108H: Introduction to 
Computer Programming
Final Exam
Scheduled by the Faculty of Arts and Science
Exam schedule will be posted here:
http://www.artsci.utoronto.ca/current/undergraduate/exams
We can’t change it or allow you to write it at a different time!
All exceptions must be handled through Office of the Faculty Registrar: 
we can’t set a makeup exam, we can’t waive it for you.
CSC108H: Introduction to 
Computer Programming
Doing Your Work
Our labs: CS Teaching Labs
Bahen Centre for Information Technology:
BA3175, BA3185, BA3195, BA3200,
BA2200, BA2210, BA2220, BA2240,BA2270
You have 24/7 access using your T-card to these
rooms (with some exceptions).
Use your Teaching Labs username to log into the lab computers:
http://www.teach.cs.toronto.edu/resources/cdf_username_lookup.html
CSC108H: Introduction to 
Computer Programming
Laptops
•You do not need a laptop for this course
•We will provide materials for you to work on every class 
- all you need is a pencil or pen
• Even if you have a laptop and plan to do your coursework on 
it, we encourage you to work on paper during class
• Exams are written on paper
•Writing on paper helps you better understand your code
•You can use a laptop in class, but be respectful of those 
around you
CSC108H: Introduction to 
Computer Programming
Working on your own computer
You can install Python 3 (not 2!) on your own computer.
You can also install Wing IDE 101, the application we’ll use to write 
Python programs.
Instructions for both are on the course website.
CSC108H: Introduction to 
Computer Programming
Getting Help
Don’t spin your wheels, ask for help!
Instructor Office Hours (two formats: in person and online)
108 Office Hours (usually in BA 2230)
First Year Course Office Hours (also BA 2230)
CSC Help Centre (also BA 2230)
Textbook
Piazza (online discussion forum)
The schedule is posted here:
http://www.teach.cs.toronto.edu/~csc108h/fall/gethelp.shtml
CSC108H: Introduction to 
Computer Programming
Office Hours and CSC Help Centre
Drop by the 108 and First Year Office Hours to get help with the 
current exercise, assignment, or general course topics. 
This should be the first place you go for exercise help.
Exercise-related questions have priority over other questions, but feel free to 
ask for help with other course material, and the TA will help if they can.
There is also a general CSC Help Centre M-Th 4-6pm (starts week 2)
Anyone in any CSC class can go ask questions.
Warning: it gets busy!
CSC108H: Introduction to 
Computer Programming
Office Hours and CSC Help Centre
•Most office hours will begin in Week 2 - check the 
calendar for times and locations
•This week, there will be some TA office hours to help 
you get Python3 and Wing101 installed on your own 
computer
•Again, you can find the times and location on the 
calendar on the course website
CSC108H: Introduction to 
Computer Programming
Textbook 
Be sure to get the 2nd edition!
eBook: $25 USD
Formats: PDF, ePub, mobi
If you buy the eBook, you can have 
it right away.
http://pragprog.com/book/gwpy2/
practical-programming
Paper version: ~$45 CAD
Sold at UofT bookstore, amazon.ca, 
etc.
CSC108H: Introduction to 
Computer Programming
Discussion Forums: Piazza
Discussion forums are available for you to post questions about the 
course material.
Ask questions if you’re confused!
Provide answers if you know them!
Please don’t post solutions (or partial solutions or incorrect solutions) about 
any coursework until after the due date.  Even then, ask your instructor first!
piazza.com/utoronto.ca/fall2016/csc108h
CSC108H: Introduction to 
Computer Programming
Email
It really, really helps us if you start email subjects with “108: ”
Please read announcements on Blackboard before sending email
Use a good subject, such as “108:  missing test with doctors note”
Sign your full name and include your student number.  (There are 
hundreds of you and some even have the same name!)
CSC108H: Introduction to 
Computer Programming
Academic Offenses
All of the work you submit must 
be your own…
Not the work of another 
student from this term, a 
student from a previous term, a 
friend, a tutor, an online source, 
etc…
… and your work must not be 
submitted by someone else 
(except your assignment partner)
The department uses software 
that compares programs for 
evidence of similar code
CSC108H: Introduction to 
Computer Programming
How to be good
To avoid plagiarism:
Never look at another assignment 
solution - this includes going 
looking for one online!
Never show another team your 
work
Applies even to drafts and to 
incomplete solutions
Discuss how to solve an assignment 
only with the Help Centre TAs, the 
office hour TAs, and the course 
instructors
CSC108H: Introduction to 
Computer Programming
Expectations of Me
•Be organized in my lectures
•Post all electronic materials from lecture on the 
course website
•Provide resources for help (instructor & TA office hours, 
discussion forum, etc)
•Be respectful of you, your time,  and your questions
•Do my best to make lectures clear and interesting
•Will try to keep up with emails…
CSC108H: Introduction to 
Computer Programming
Expectations of You
•Be respectful of me, TAs, and other teaching staff
•Be respectful of your classmates and their learning 
(laptops!)
•Try exercises first … 
•… but ask for help as soon as you need it - don’t isolate 
yourself from the course
•Keep up with course resources: website, syllabus, 
announcements, etc
•Don’t cheat/copy/plagiarize
•Laugh at all my jokes
CSC108H: Introduction to 
Computer Programming
Tips for Success in 108
• Make good use of your class time - worksheets are 
to help you learn!
• Ask instructor or TAs… that’s what we’re here for!
• Take advantage of office hours and the Help Centre
• Ask for help as soon as you get stuck
• Instructor or TAs in class
• Office hours/ Help Centre
• Practice! Try things out, see if they work or not.
CSC108H: Introduction to 
Computer Programming
What to do by 9pm Sunday
1. Read the syllabus
2. Bookmark the course website
3. Log in to Blackboard portal
4. If you plan to use your own computer, install Python 3 & Wing 101
•Instructions can be found on the course website under 
“Software Installation”
•For help with software installation, visit Office Hours 

(hours on course website) 
5. Complete the Week 1 Prepare & Perform Exercises (for practice)
6. Complete the Week 2 Prepare exercise on the PCRS (for marks, 
available by Thursday 15 September at noon, due Sunday 18 
September by 9pm)
CSC108H: Introduction to 
Computer Programming
You made it! Welcome to first-year computer science at U of T! 
Join us to meet with faculty and students, where we will answer 
frequently asked questions about CS courses and programs. Learn 
about opportunities to take your undergrad experience up a notch by 
getting involved in clubs, hackathons, research, and more.
FIRST-YEAR 
ORIENTATION
Monday, September 12, 2016
11:00 AM to 1:00 PM - Drop in event
BA3200